Find limit as x approaches two from the left of f of x. and limit as x approaches two from the right of f of x..

Question

solomonzelman · Answer

$$\lim_{x \rightarrow 0^+}~2~~~~~and~~~~~\lim_{x \rightarrow 0^-}~2$$that means,$$\lim_{x \rightarrow 0}~~2$$(on both sides)

anonymous · Answer

actually it is 
$$\lim_{x \rightarrow 2-} ~and~\lim_{x \rightarrow 2+}$$

hartnn · Answer

and how is f defined ?

anonymous · Answer

i guess f is 2

hartnn · Answer

no, x approaches 2 
$\lim_{x \rightarrow 2^-}f(x) \ ~and~\lim_{x \rightarrow 2^+}f(x)$

hartnn · Answer

but to find the limit, we need the actual function f

anonymous · Answer

oh yeah..right..the question is incomplete

anonymous · Answer

1; 1

 -1; 4

 4; -1

 Does not exist; does not exist
these are my answer choices

anonymous · Answer

f(x) should be given above ur question

anonymous · Answer

Use the given graph to determine the limit, if it exists.

hartnn · Answer

$x\to 2^- $
means x is very near to 2, but less than 2

now look at your graph,
what is the y value when x is just little bit less than 2
like at 1.8 or 1.9

anonymous · Answer

1; 1

 -1; 4

 4; -1

 Does not exist; does not exist
these are my answer choices

hartnn · Answer

yeah, you already posted them...i just asked you to look at the graph and answer my question...can you please try that ?